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Supernus Pharmaceuticals, Inc. - Common Stock (NQ:SUPN)

41.35 +1.51 (+3.79%)
Delayed Quote Updated: 3:42 PM EDT, Oct 20, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 741,841
Open 39.95
Bid (Size) 41.28 (400)
Ask (Size) 41.40 (300)
Prev. Close 39.84
Today's Range 39.77 - 41.74
52wk Range 37.54 - 59.68
Shares Outstanding 53,145,884
Dividend Yield N/A

Performance

52-Week Range 30.7% below 52-week high
41.35
37.5452W Low 59.6852W High
1 Week 4.5% below 1-week high
37.541W Low 43.291W High

Supernus Pharmaceuticals, Inc. - Common Stock (SUPN) traded between $37.54 and $59.68 over the past 52 weeks and last traded at $41.35, 30.7% below its 52-week high. Over the past week it ranged between $37.54 and $43.29.

Past 12 Months
-1.6%
-3.3%
-12.8%
-19.3%
-16.4%
-19.8%
1W -$0.66
1M -$1.43
3M -$6.07
6M -$9.90
YTD -$8.12
1Y -$10.24

SUPN was -19.8% over the past year, -19.3% over six months, -16.4% year to date, -1.6% in the last week.

12 Months vs Market
SUPN
-19.8%
DIA
+12.1%
SPY
+14.4%
QQQ
+17.3%
IWM
+11.2%

Over the past 12 months SUPN returned -19.8% versus DIA (Dow) +12.1%, SPY (S&P 500) +14.4%, QQQ (Nasdaq 100) +17.3% and IWM (Russell 2000) +11.2%.

Volume & Liquidity 0.93× 3-mo avg
Today 741,841 3-mo avg 799.1K
1W
1.2M
1M
814.0K
3M
799.1K
6M
785.6K
YTD
756.0K
1Y
773.6K

SUPN most recently traded 741,841 shares against a 3-month average daily volume of 799.1K.

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Frequently Asked Questions

Is Supernus Pharmaceuticals, Inc. - Common Stock publicly traded?
Yes, Supernus Pharmaceuticals, Inc. - Common Stock is publicly traded.
What exchange does Supernus Pharmaceuticals, Inc. - Common Stock trade on?
Supernus Pharmaceuticals, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Supernus Pharmaceuticals, Inc. - Common Stock?
The ticker symbol for Supernus Pharmaceuticals, Inc. - Common Stock is SUPN on the Nasdaq Stock Market
What is the current price of Supernus Pharmaceuticals, Inc. - Common Stock?
The current price of Supernus Pharmaceuticals, Inc. - Common Stock is 41.35
When was Supernus Pharmaceuticals, Inc. - Common Stock last traded?
The last trade of Supernus Pharmaceuticals, Inc. - Common Stock was at 10/20/26 03:42 PM ET
What is the market capitalization of Supernus Pharmaceuticals, Inc. - Common Stock?
The market capitalization of Supernus Pharmaceuticals, Inc. - Common Stock is 2.20B
How many shares of Supernus Pharmaceuticals, Inc. - Common Stock are outstanding?
Supernus Pharmaceuticals, Inc. - Common Stock has 2B shares outstanding.
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